Sentence examples for rotation of nanoparticles from inspiring English sources
But influenced by nanoparticles in the lower layer, in compression process the rotation of nanoparticles is restrained.
In the friction process, nanoparticles showed motions of rotation and translation, but effected by the interactions of nanoparticles, the rotation of nanoparticles was trapped during the compression process.
The results have implications for the kinetics of rotation of nanoparticles on a substrate and for the stability of grain and subgrain boundaries in thin metal films.
But with the compression process penetrating deeply, the rotation of nanoparticles is inhibited, and the reason might be that the interactions between nanoparticles are much stronger that the shear force by the upper plate, and thus, as influenced by the upper plate, the rotation effect is further reduced.
Therefore, the rotation of magnetic nanoparticles as a whole under the influence of alternating external magnetic field is greatly hindered.
Fig. 2 Nanostructure evolution and rotation of silver nanoparticles during solid state sintering at 298 K. a 0 ns.
Specifically, we have developed a device that enables us to induce and precisely control the rotation of magnetic nanoparticles around their own axis, termed here 'dynamic magnetic field (DMF) generator'.
This study simulated the shock and friction process of nanofluids, the micro-rotation motion of nanoparticles in the shock and friction process is visually observed by molecular dynamics simulations.
For example, del Barco et al. [22] have demonstrated the possibility to have free rotation of magnetic nanoparticle embedded in a solid matrix.
This enables for the first time to induce rotation of individual magnetic nanoparticles around their own axis, and allows control of the rotation speed.
The two main contributing mechanisms of SAR in single domain magnetic NPs are the Brownian (rotation of the entire nanoparticle) and Néel (random flipping of the spin without rotation of the particle) relaxations [ 9, 10].
